Plain-English definitions of the tools, techniques, hook anatomy and materials used throughout the pattern recipes. The glossary in the app adds an entry for every tying technique tagged on a step and every material family in the catalogue.
Chemistry & Care
Anti-Static Spray
A chemical mist applied to synthetic hairs to prevent them from sticking to hands.
Cellulose Lacquer
An old-school, aromatic clear paint used to coat traditional wet fly heads.
Clear Coat
Any liquid acrylic overlay applied to protect delicate materials from sharp fish teeth.
Cobbler's Wax
A heavy, dark, sticky wax used to darken and waterproof structural tying threads.
Cyanoacrylate
The technical term for super glue, used to lock material roots to the hook shank instantly.
Gel Flocculant
A chemical treatment used to clean and dry out slimed, wet feathers after catching a fish.
Head Cement (Water-Based)
An odorless, eco-friendly clear glue used to seal finished thread knots.
Liquid Floatant
A silicone-based dip used to waterproof dry flies before they ever touch the water.
Moth Crystals
Chemical protectants placed in material storage bins to keep pests from eating furs.
Nail Polish (Hardener)
An inexpensive bench alternative used by tyers to build shiny, durable heads.
Naptha
A solvent cleaner used to strip natural grease and oils from raw animal skins.
Penetrating Oil
An ultra-thin liquid applied to rusted vise jaws to keep the clamping action smooth.
Powder Floatant
A dry, desiccant powder used to squeeze moisture out of a waterlogged fly.
Silicone Grease
A heavy paste rubbed into thick yarn indicators to keep them floating all day long.
Solarez
A popular brand of UV-activated acrylic gel used for building quick fly carapaces.
Solvent Thinner
A chemical agent used to restore dried-up or thickened head cement back to a fluid state.
Tacky Wax
A light, sticky wax formula that stays tacky on the thread in freezing weather conditions.
Thin-Skin Sealant
A flexible clear coat applied over rubber elements to prevent rot.
UV Gloss
A highly refined, non-sticky UV resin that cures to a perfectly smooth, mirror finish.
Vinyl Thinner
A harsh chemical used to clean vinyl cements off delicate bodkin needle points.
Design & Structure
Attractor Spot
A tiny, bright hot-pink or orange dot tied near the tail to catch a fish's attention.
Backing Layer
A hidden structural sleeve of thread used to prevent heavy wire from sliding.
Cheek
Small accents (often jungle fowl feathers) tied onto the side of a fly's head to mimic eyes.
Dubbing Rope
Thread that has been coated in fur or synthetic dubbing, ready to be wrapped.
Egg Sack
A bright ball of green or orange yarn tied at the very rear of an insect imitation.
Extended Body
A fly body that stretches out past the hook bend, built on wire or monofilament.
Gills
Red or pink yarn or ostrich herl tied directly under the head to mimic respiration organs.
Hackle Collar
A dense ring of feathers wrapped around the front of a fly to create a bug-like profile.
Hot Spot
A vibrant, fluorescent thread head or butt section designed to trigger strikes.
Indicator Post
A highly visible, bright yarn vertical column used to spot small dry flies on rough water.
Inner Core
The central structural filament inside hollow braids or chenilles.
Lateral Strip
A single strand of flash tied down the side of a streamer to mimic scale reflection.
Mono Eyes
Plastic or burnt monofilament stems with melted ball ends used for crab and shrimp eyes.
Outrigger Legs
Long rubber legs tied at 90 degrees to the body to keep the fly stable on the water surface.
Parachute Post
The vertical yarn or hair anchor used as the base for horizontal hackle wraps.
Preen Gland Accent
A tiny drop of specialized oil or scent applied near the head during construction.
Propeller Blade
A tiny metal spin blade slid over the hook eye before tying to add water vibration.
Proportional Guide
The mental blueprint using hook gaps to scale wings and tails perfectly.
Shuck
A crinkled cluster of fibers extending from the tail, mimicking a trailing, cast-off skin.
Tail Filament
An individual stiff fiber (like a biot) used to mirror a live insect's tail antennae.
Thorax Swell
The thickened, front section of a nymph body mimicking the bug's heavy chest area.
Trailing Shuck
A translucent rear veil of synthetic material showing an insect trapped in its old casing.
Weed Guard
A loop of heavy monofilament or wire extending from the hook eye to protect the point.
Wing Pad
The dark, distinct structural hump on top of a nymph's thorax where wings develop.
Essential Tools
Background Board
A colored card attached behind the vise to contrast the fly and ease eye strain.
Bead Pad
A textured, sticky mat that keeps loose metallic beads from rolling off the workbench.
Blending Comb
A wide-toothed comb used to mix different colors of synthetic hair seamlessly.
Bobbin
A specialized tension holder used to hold and dispense thread spool smoothly.
Bobbin Threader
A thin wire loop used to pull thread through a bobbin barrel.
Bodkin
A sturdy needle with a handle used for picking out trapped fibers or applying glue.
Brass Wire Pliers
Heavy cutters used specifically to clip metal wire without ruining fine fly scissors.
Burnishing Tool
A smooth, hard implement used to smooth down tinsel or wire wraps on the hook shank.
C-Clamp
A heavy iron clamp configuration used to anchor a vise base to thick tabletop edges.
Casing Burner
A small heated wire tool used to cleanly slice and melt synthetic wing sheets.
Centrifuge Spinner
A mechanical hand-crank tool that rapidly spins long custom fur brushes.
Coil Threader
A plastic sleeve that keeps fine wire spools from unraveling on the bench.
De-barbing Pliers
Flat-nosed pliers used to crush hook barbs to practice safer catch-and-release.
Deer Hair Packer
A dense metal ring slide used to compress spun deer hair down tight.
Drying Rack
A slotted board or foam block to hold wet flies while glue or epoxy cures.
Dubbing Brush
A wire-bristled brush used to tease out dubbed bodies for a buggier look.
Dubbing Loop Spinner
A weighted hook tool used to spin thread loops and create thick material brushes.
Dubbing Needle Fine
An ultra-slim micro-needle used for intricate epoxy placements on midges.
Dubbing Twister
A multi-pronged tool used to hold open a thread loop while adding loose fur.
Dubbing Wax
A sticky adhesive applied directly to thread to help loose fur adhere.
Extended Body Tool
A needle attachment clamped into a vise to build fly bodies off-hook.
Finger Razor
A tiny ring-mounted blade worn on the finger for quick thread clipping.
Gallows Tool
An overhead arm attachment that holds parachute loops vertical while wrapping.
Hackle Gauge
A small ruler mounted on a vise to measure the length of feather barbs for exact hook sizes.
Hackle Guard
A small funnel slid over the hook eye to push hackle back while finishing.
Hackle Pliers
Small, spring-loaded clamps used to hold and wrap delicate feather tips around a hook.
Hackle Shield
A metal plate that blocks rear materials from interfering with head wraps.
Hair Stacker
A two-part cylinder used to align animal hair tips perfectly using gravity.
Half-Hitch Tool
A hollow tube used to slide simple temporary knots over the eye of the hook.
Magnetic Hook Picker
A magnetized wand tip used to pull individual tiny hooks out of boxes.
Material Clip
A spring attached to a vise to temporarily hold materials out of the wrapping path.
Material Spring
A tight coil wrapped around a vise shaft to pinch and hold structural wires.
Micro-Serrated Scissors
Scissors with tiny blade teeth that prevent slippery synthetics from sliding away.
Pedestal Base
A heavy, freestanding steel block that holds a fly tying vise without clamps.
Plier Sleeve
Soft rubber grips slipped over metal hackle pliers to prevent feather slippage.
Rotary Arm
The physical offset shaft on a vise that allows true 360-degree inline rotation.
Rotary Vise
A high-end vise that spins the hook on its axis to rapidly wrap materials evenly.
Scissors (Anvil)
Heavy-duty, short-bladed scissors used for cutting tough materials like hair, wire, and skin.
Scissors (Arrow Point)
Razor-sharp, fine-tipped scissors used for close micro-trimming near the hook.
Shedding Brush
A fine wire carding tool used to pull short underfur out of animal hides.
Spool Cradle
A small arm attachment that holds an idle bobbin out of the way.
Squimping Tool
A small forming template used to bend uniform wire weed guards every time.
Swiss Clamp
A clear plastic spring-clamp used to hold fine CDC feathers for loop processing.
Tension Screw
The mechanical dial on a bobbin or vise that adjusts rotation friction.
Tiemco Razor Scissors
Ultra-premium, thin-blade shears designed strictly for micro-adjustments.
Tube Fly Mandrel
A tapered needle shaft clamped in a vise to support plastic tying tubes.
Tube Fly Vise
A specialized vise built with a collet system instead of standard jaws.
Tweezers (Reverse)
Clamps that stay closed naturally and open only when you pinch them.
UV Flashlight
A specialized light source used to instantly cure UV-activated resins and clear coats.
UV Laser Pen
A high-intensity, pinpoint light source used for precision curing of resin.
Vise
The essential tabletop clamp used to lock a hook securely in place while building a fly.
Waste Basket Magnetic
A mesh basket that magnetically clips to a vise shaft to catch trimmings.
Whip Finisher
A curved wire tool used to wrap a clean, unravel-proof knot at the head of a fly.
Wing Burner
A metal template shaped like an insect wing used to singe feathers to shape.
Wire Loop Threader
A flexible piano-wire loop used to pull thread through narrow tubes.
Fly Categories & Terms
Attractor
A bright, flashy fly style designed to provoke a curiosity strike rather than copy a real bug.
Beaded Nymph
A nymph built with a metallic ball head to sink quickly into fast-moving deep river currents.
Booby Fly
A lake streamer with massive foam eyes fished on sinking lines to hover just off the lakebed.
Bugger
A generic term for long, fuzzy leeches or woolly worms featuring a palmered hackle body.
Bunny Strip Streamer
A heavy streamer utilizing cut rabbit hide that breathes dynamically underwater.
Chironomid
A sleek midge pupa imitation tied on fine wire hooks to mimic lake midges.
Classic Salmon Fly
An intricate, artistic fly configuration utilizing dozens of rare, exotic feathers.
Crippled Dun
A dry fly tied specifically to look like a deformed, injured insect stuck on the surface.
Deceiver
A legendary saltwater streamer style utilizing long saddle hackles surrounded by bucktail.
Deer Hair Diver
A large bass fly with a carved, flat-front deer hair head that dives when pulled.
Dry Fly
A lightweight fly tied with buoyant materials designed to ride high on top of the water film.
Egg Pattern
A simple, round glob of yarn or chenille shaped to imitate drifting salmon or trout roe.
Elk Hair Caddis
A highly buoyant, classic dry fly with a palmered body and a distinct tent-shaped wing.
Emerger
A fly pattern mimicking an insect transitioning from an underwater nymph into a flying adult.
Epoxy Fly
A fly whose body or head is completely encased in hard, clear epoxy or UV acrylic resin.
Film Rider
A specialized dry fly engineered to sit halfway through the water's surface tension film.
Gamechanger
A multi-jointed, highly articulated synthetic streamer that swims with a lifelike snake action.
Gurgler
A surface topwater fly built with a foam lip that produces a chugging sound when stripped.
Imitative Fly
A style designed to match the exact silhouette, color, and size of a specific live stream insect.
Intruder
A large, complex multi-stage steelhead fly tied on a shank with a trailing hook on a wire loop.
Jig Nymph
A modern competition nymph tied on an upside-down hook with a slotted tungsten bead.
Mop Fly
A controversial nymph tied using a single, fuzzy chenille nub salvaged from microfiber cleaning mops.
Nymph
A heavily weighted fly mimicking the underwater, immature larval stage of a river insect.
Parachute Adams
A highly versatile dry fly tied with a vertical white post and a horizontal hackle collar.
Perdigon
A tiny, ultra-sleek Spanish nymph coated entirely in UV resin to sink like a stone.
Popper
A warmwater bass fly built with a hard cork or plastic cupped face that makes a popping splash.
Soft Hackle
An ancient style of wet fly featuring a sparse fur body and a webby, moving bird collar.
Spun Hair Bug
Any fly utilizing flared and carved deer or elk hair to build large, floating bodies.
Streamer
A large fly fished actively beneath the surface to imitate minnows, leeches, or crawfish.
Surface Slider
A sleek foam or hair fly designed to glide smoothly across the surface without popping.
Tandem Streamer
A long baitfish fly built with two separate hooks connected by wire to catch short-striking fish.
Terrestrial
A fly pattern imitating land-dwelling bugs like ants, beetles, or grasshoppers that accidentally fall in.
Tube Fly
A fly tied on a hollow plastic or metal tube rather than a hook; the fishing line runs through it.
Zonker
A streamer built with a heavy mylar body and a long strip of rabbit fur secured down the back.
Hooks & Anatomy
Aki Hook
A heavy-duty, forged wire hook used for tying massive saltwater predator flies.
Barb
The backward-facing metal point near the hook tip designed to lock inside a fish's mouth.
Beak Point
A hook design where the sharpened tip curves slightly inward toward the shank.
Beard
Hackle fibers tied strictly to the underside of the hook shank to mimic insect legs.
Bend
The curved section of the hook connecting the straight shank to the point.
Butt
A distinct wrap of material placed at the very rear of the hook before the body starts.
Collar
A ring of hackle or hair wrapped directly behind the head of the fly.
Continuous Bend
A hook shape that curves smoothly from eye to tail without a straight shank.
Double Hook
Two hooks welded together back-to-back, traditionally used for Atlantic salmon flies.
Down-Eye
A hook design where the wire eye tilts downward toward the hook point.
Eye
The loop of wire at the front of the hook where the fishing line is tied.
Forged Wire
Hook wire that has been mechanically flattened on the sides for extreme strength.
Gap (Gape)
The structural distance between the straight hook shank and the sharp point.
Head
The finished front section of the fly where the thread is knotted and glued.
Jig Hook
A hook with a 90-degree bend right before the eye, causing the fly to ride upside down.
Keel Hook
A hook with an angled upward bend near the eye, forcing the fly to swim upside down.
Kink-Shank
A hook featuring a small zigzag indentation on the shank to keep cork bodies from spinning.
Limerick Bend
A sharp, distinct geometric angle in the hook bend, popular for traditional wet flies.
Loop Eye
A premium fly hook where the wire forming the eye runs back down the shank.
Micro-Barb
A tiny, low-profile metal barb that secures fish while minimizing puncture damage.
Point
The sharp, needle-like tip of the hook that pierces the fish.
Rib
A visible spiral of wire or tinsel wrapped down the body to provide segmentation and strength.
Shank
The straight, main length of the hook wire where most materials are secured.
Shoulder
The specific area on the hook shank right before the wire bends into the eye.
Sproat Bend
A classic, slightly flat hook curve that offers a wider gap for nymph patterns.
Straight Eye
A hook eye aligned perfectly straight with the shank, ideal for streamers.
Tag
A short section of tinsel or floss wrapped at the bend of the hook, beneath the tail.
Tail
Materials extending past the rear bend of the hook to replicate an insect's tail filaments.
Tapered Shank
A hook where the wire profile thins out toward the eye to keep heads small.
Throat
Materials tied directly underneath the front of the hook shank, mimicking gills or legs.
Topping
A long, curved feather (often golden pheasant) tied over the top of a fly wing.
Trailing Link
An extra piece of wire or heavy mono extending backward to mount a secondary hook.
Treble Hook
A three-way welded hook configuration occasionally used on large pike tube flies.
Turned-Up Eye
An eye angled upward, providing better clearance on short, thick-wire hooks.
Up-Eye
A hook design where the wire loop tilts upward, away from the hook point.
Wide-Gape
A hook engineered with an expanded open distance between the point and the shank.
Wing Case
A flat patch of material tied on top of the hook to mimic an insect's developing wings.
Natural Materials
Aftershaft Feather
A soft, fluffy secondary feather found at the base of larger game bird feathers.
Argus Pheasant
Rare, highly patterned feathers used for the wings of traditional artistic flies.
Barred Wood Duck
Highly prized, naturally striped gold-and-black flank feathers used for wings.
Biot
A short, stiff individual fiber taken from the leading edge of a bird's primary wing feather.
Blue Ears
Long, glassy, soft grey fibers harvested from the blue eared pheasant.
Bucktail
Long, crinkly hair from a deer tail, highly popular for tying large baitfish streamers.
Calf Tail (Kip)
Crinkly, short hair used for wings on small dry flies like the Royal Wulff.
CDC (Cul de Canard)
Water-resistant feathers taken near a duck's preen gland, famous for floatability.
Chinchilla Coq
Rooster feathers with a mottled white, grey, and black barred pattern.
Coq de Leon
Ancient Spanish rooster feathers famed for stiff, glassy, speckled tail fibers.
Deer Hair (Spun)
Hollow, buoyant winter deer hair that flares out widely when compressed by thread.
Elk Hair
Stiff, hollow hair with straight tips used specifically for building durable caddis fly wings.
Emu Plume
Highly mobile, dual-fiber feathers that act like a cross between hackle and marabou.
Floss
A smooth, untwisted shiny strand used to lay flat, colorful bodies on traditional flies.
Golden Pheasant Tippet
Square-tipped orange feathers with black bars used for classic tails.
Grizzly Hackle
Chicken feathers featuring a distinct zebra-stripe pattern of alternating black and white bars.
Guinea Fowl
Dark feathers covered in bright white spots, used for striking wet fly collars.
Hen Hackle
Soft, wide feathers from female chickens that absorb water and sink easily.
Herl
Individual fuzzy fibers from a peacock or ostrich feather plume used to build sparkling bodies.
Hungarian Partridge
Soft, mottled grey and brown feathers used for traditional soft hackle legs.
Mallard Flank
Mottled grey or bronze duck feathers used for classic wing cases and side slips.
Marabou
Fluffy, ultra-soft turkey feathers that wave organically when pulled through water.
Mink Strip
Micro-cut strips of tanned mink hide that create small, highly mobile leeches.
Moose Mane
Long, coarse white and black hairs used to wrap highly segmented bicolor fly bodies.
Ostrich Plume
Long, fluffy herl fibers used to build dense, undulating bodies on streamers.
Peacock Sword
Brilliant green, metallic fibers with curved tips found on a peacock's side tail.
Pheasant Tail
Long, coppery fibers with micro-barbs used widely for nymph bodies and legs.
Pine Squirrel
Short, densely furred hide strips used for tying small, active baitfish patterns.
Ringneck Rump
Iridescent, olive-gold feathers used for soft collars on steelhead flies.
Saddle Hackle
Long, flexible feathers from a rooster's back, ideal for wrapping uniform dry fly collars.
Schlappen
Large, webby feathers found at the base of a rooster's tail, perfect for large bass streamers.
Silver Pheasant
Stark white feathers with sharp V-shaped black markings used for streamer cheeks.
Snowshoe Hare Pad
The water-resistant, coarse hair on a rabbit's foot pad that floats beautifully.
Starling Wings
Small, iridescent dark feathers used for the delicate wings of micro-midges.
Teal Flank
Sharply barred black-and-white duck feathers used for making realistic insect legs.
Turkey Tail
Wide, stiff mottled brown feathers used for traditional wing cases and wings.
Zonker Strip
A thin strip of tanned animal hide with the fur intact, used for highly active leeches.
Synthetic Materials
Aero Dry Wing
A hollow, poly-propylene fiber material that is completely water-repellent.
Angled Beads
Metal beads drilled with an offset internal hole to guide the hook into a jig position.
Antron
A tri-lobal synthetic fiber that reflects light like natural insect shucks.
Bead Head
A brass or heavy tungsten bead slid onto the hook to sink flies instantly.
Body Glass
Half-round, stretchy plastic D-rib ribbon used to wrap highly realistic segmented bodies.
Booby Eyes
Large, round cylinders of closed-cell foam encased in nylon to float flies off the bottom.
Braided Mylar Tubing
A hollow woven sleeve of metallic tinsel used to build hollow minnow bodies.
Chenille
A fuzzy, yarn-like core wrapped around a thread base to easily build thick caterpillar bodies.
Closed-Cell Foam
Highly buoyant, non-absorbent foam sheets used for tying beetles and hoppers.
Craft Fur
Long, inexpensive synthetic hair on a fabric backing used for baitfish profiles.
Diamond Braid
A woven, flat synthetic tinsel tape used for flashy streamer bodies.
EP Fibers
Long, synthetic, crinkly fibers that do not absorb water and shed weight on the cast.
Faux Bucktail
A tapered synthetic nylon fiber engineered to mimic the properties of real deer hair.
Flashabou
Flat, highly reflective metallic plastic tinsel used to add flash to wings and tails.
Glow-in-the-Dark Floss
Luminescent synthetic thread used to tie highly visible night-fishing flies.
Krystal Flash
Twisted synthetic strands with a pearlescent hue that creates high-visibility shimmer.
Laser Dub
A mix of acrylic fibers and micro-flash used to build dense baitfish heads.
Lateral Scale
Wide, crimped, pearl-colored synthetic sheets that mimic a fish's lateral line.
Lead Free Wire
An environmentally friendly tin/bismuth alloy wire used to weight sub-surface flies.
Lead Wire
Soft metal wire wrapped around a hook shank to add hidden weight to a sub-surface nymph.
Mirage Flash
A holographic, color-shifting plastic tinsel that alters color depending on light angle.
Mylar
A reflective, plastic sheeting used to wrap shiny bodies or form external minnow skins.
Nymph Skin
A stretchy, translucent rubber tape used for wrapping hyper-realistic grubs.
Pearlescent Core
A braided yarn with a shiny inner core that glows softly through outer dubbing.
Poly Yarn
A highly buoyant, synthetic fiber yarn used commonly for visible dry fly indicator posts.
Pseudo Hair
An ultra-fine, wavy synthetic fiber used as a soft substitute for calf tail.
Rubber Legs
Elastic silicone or rubber strands that wiggle erratically in the water to imitate bugs.
Scud Back
Elastic, clear plastic strips used to create the shiny, translucent top shell of shrimp or scuds.
Sili Legs
Silicone rubber legs infused with metallic glitter flake for extra flash.
Silicone Gasket Strip
Translucent material used to make flexible, segmented crustacean carapaces.
Squirmy Wormy Material
A super-stretchy, jelly-like rubber string used to tie squirmy worm flies.
Synthetic Dubbing
Shredded acrylic or nylon fibers chopped fine to form colorful, non-absorbent bodies.
Tinsel
Metallic ribbons (gold, silver, holographic) used for flash ribs and flashy bodies.
Tungsten Sheets
Thin adhesive metal sheets cut into shapes to add weight under nymph carapaces.
UV Resin
A clear, liquid acrylic gel that hardens instantly to a glass finish when exposed to a UV light.
Vinyl Rib
Solid, flexible vinyl D-shaped cord used to build durable, segmented insect bodies.
Z-Lon
A wavy, crinkled synthetic nylon fiber used to replicate trailing nymph husks.
Tying Techniques
Backing Wrap
A base layer of thread wrapped along the bare hook shank to prevent slick materials from spinning.
Baitfish Profile Shaving
Using a razor blade horizontally to trim synthetic fibers into a fish shape.
Burnishing
Rubbing wrapped tinsel with a smooth tool to interlock the seams into a solid tube.
Click-Lock Wrapping
Utilizing a rotary vise to spin materials onto the hook while keeping thread stationary.
Color Blending
Mixing two or more shades of loose dubbing fur by hand to create a mottled hue.
Counter-Ribbing
Wrapping a wire rib in the opposite direction of your body material to lock it down safely.
Cross-Hatching
Wrapping thread in alternating diagonal directions to build a rough, high-grip base.
Crowding the Eye
A common beginner mistake where materials are tied too close to the front loop, blocking the line.
Deer Hair Shaving
Using curved razor blades to slice spun deer hair into tight, geometric heads.
Double-Looping
Wrapping thread around a material loop twice before tightening to prevent twisting.
Dubbing Loop
Trapping loose fur between two parallel lines of thread and spinning them into a fuzzy rope.
Dubbing Sandwich
Placing loose fur between two separate strips of sticky foam tape before wrapping.
Feather Splitting
Slicing down the center of a thick feather quill to flatten it for low-profile wrapping.
Fingertip Waxing
Applying wax directly to your hands rather than the thread to manage loose fur.
Flaring
Pulling thread hard against hollow hair to force the fibers to stand up perpendicularly.
Folded Hackle
Pinching feather barbs backward along the stem before wrapping so they all point rearward.
Gallows Tool Technique
Using an overhead attachment to hold parachute loops upright while you wrap around them.
Half-Hitch
A simple loop knot slipped over the hook eye to temporarily lock down thread progress.
Hand Whip Finish
Tying the final locking knot using your bare fingers instead of a mechanical tool.
Hollow Tying
Securing hair clumps with the tips pointing forward, then pushing them back to build huge volume.
Interlocking Hackle
Wrapping two distinct colored feathers down the hook shank simultaneously.
Matuka Wrapping
Securing a long wing feather to the shank by weaving a wire rib completely through its barbs.
Mending Thread
Re-wrapping over loose material structural roots to correct a poor alignment.
Over-Tying
Applying too many thread wraps to one spot, creating an accidental, bulky structural bump.
Palmering
Wrapping a hackle feather in wide, even spirals along the length of the body.
Parachute Wrapping
Winding a hackle feather horizontally around a vertical yarn post instead of the hook.
Pinch Wrap
A technique where you pinch a material over the hook while sliding thread between your fingers to prevent shifting.
Pinch-and-Roll
Rolling dubbing fur between thumb and forefinger to create a tight, fuzzy thread noodle.
Post Construction
Building a vertical column of thread or yarn to act as an anchor for horizontal feathers.
Proportioning
Using the hook gap or shank length as a ruler to ensure tails and wings are the right scale.
Reverse Tying
Laying material down pointing forward over the eye, wrapping it down, and folding it backward for clean heads.
Rib Interlocking
Running a wire rib directly down the grooves of a primary body material for protection.
Ribbing
Spiraling thread, tinsel, or wire over a body to add segmentation and structural armor.
Singeing
Using a flame or hot wire near a fly to instantly melt stray fibers or clean up an eye.
Spinning Hair
Distributing deer hair completely around a hook shank by letting the thread pull it into a full circle.
Stacking (Hair)
Mechanically gathering clumps of aligned hair into a dense cluster on top of the shank.
Strand Stripping
Scraping the fuzzy web off a feather stem with a thumb nail to leave a clean edge.
Tapering
Slowly adding or subtracting dubbing mass to make a body gradually grow thicker toward the front.
Thread Base
The initial foundation layer of thread wrapped around smooth metal so other items can grip it.
Thread Flattening
Spinning the bobbin counter-clockwise to untwist thread so it lays perfectly flat on the hook.
Thread Splitting
Untwisting a multi-strand thread with a needle to insert dubbing directly into the core.
Thread Tension
The precise balance of pulling force required to secure materials without snapping the fine string.
Tip Alignment
Placing natural hair into a stacker so the natural tips finish on the exact same plane.
Trimming
Post-tying scissor alterations to shape spun hair or clean up loose stray strands.
Under-Girding
Adding lead wire only to the bottom of a hook shank to keep the fly swimming upright.
Weaving Bodies
Using two different colored threads or flosses to weave a dark back and light belly.
Whip Finish
The final knot wrapped over itself to secure the thread before clipping it clear.
Wing Splitting
Using thread wraps to push two wing feathers apart into a V-shape configuration.