Blood knot

Blood knot

Knot-details
name=Blood knot


names= Barrel knot
type= bend
strength= 80%
origin=
related=
releasing=
uses= Joining monofilament nylon line
caveat=
abok_number=

A blood knot (Barrel knot) is most usefully employed for joining sections of monofilament nylon line while maintaining a high portion of the line's inherent strength. Other knots used for this purpose can cause a substantial loss of strength. In fly fishing, this serves to build a leader of gradually decreasing diameter with the castable fly line attached at the large diameter end and the fly or hook at the small diameter end. The principal drawback to the blood knot is the dexterity required to tie it.

In tying the blood knot, the two lines to be joined are overlapped for 6-8 cm with the short ends of the two lines in opposite directions. The short end of one line is then wrapped 4-6 times around the second line and the remaining portion of the first short end brought back and passed between the lines at the beginning of the wraps. The short end of the second line is then wrapped 4-6 times around the first line and the end of this line brought back and passed through what is now an oval space between the first wrap of each set.

The above method has been called by Stanle Barnes ("Anglers' Knots in Gut & Nylon", 2nd ed., 1951) "outcoil", and is contrasted with the method that resembles the finished knot from the start, "incoil". The images here are incorrect to present the finished knot as having its free/"tag" ends go from the center of the knot to the extreme ends; they in fact will immediately coil around the standing parts towards the extreme ends. In fishing line, and in other material if not deliberately set snug and maybe re-set after some initial tensioning, the outcoil form will transform into the incoil form.

The lines are moistened and the wraps tightened by pulling on the long ends of the line. This causes the wraps to tighten and compress, creating 2 short sections of 'barrel', which look much like a 'hangman's knot', that slide together. The short ends of the line are then trimmed close to the wraps, or one of the ends may be left intact to be used for a second fly or lure, called a 'dropper.'


Wikimedia Foundation. 2010.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • Blood Knot — Infobox Play name = Blood Knot image size = caption = writer = Athol Fugard characters = Morris Zachariah mute = setting = date of premiere = 1961; Broadway revival 1986 (John Golden Theatre) country of Origin = South Africa original language =… …   Wikipedia

  • Blood knot — Un blood knot (littéralement « nœud de sang ») est un type de nœud ressemblant au noeud baril. Sommaire 1 Utilisation …   Wikipédia en Français

  • blood knot — noun a knot used for tying fishing leaders together; the ends of the two leaders are wrapped around each other two or three times • Syn: ↑barrel knot • Hypernyms: ↑knot * * * noun 1. : a multiple overhand knot especially when tied in a cat o nine …   Useful english dictionary

  • blood knot — a knot in angling used to connect to pieces of line of the same thickness. Its form allows it to run smoothly through the rod rings or guides. Has strength of 65%. Generally not recommended. Various websites have animated steps showing how to tie …   Dictionary of ichthyology

  • blood knot — Angling. See barrel knot. [1900 05] * * * …   Universalium

  • blood knot — noun a type of knot used by anglers to join two fishing lines …   English new terms dictionary

  • Blood knot — …   Википедия

  • Half blood knot — The Half Blood Knot is a knot that is used for securing a fishing line to a fishing lure, snap or swivel. It is also know a as a clinch knot. When two half blood knots are used to attach two lines both knots are perspected as one knot and is… …   Wikipedia

  • tucked half blood knot — a blood knot with the end tucked back through the final loop. Less prone to slipping than the usual half blood knot. Various websites have animated steps showing how to tie this knot …   Dictionary of ichthyology

  • clinched half blood knot — a knot used by anglers to attach swivels, hooks and lures to the fishing line; seemingly a tautology. Various websites have animated steps showing how to tie this knot …   Dictionary of ichthyology

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”