ORVIS - How to Use a Perfection Loop to Attach a Fly

The perfection loop is a useful knot for fly fishing. You can actually use it at both ends of your leader: first, to attach the butt section of the leader to the fly line, and then to attach the fly at the other end.

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[mixedmartialnutrition]

the only freakin useful video on yt thank you finally some1 that can explain this loop tie

[Dillon]

Thank you for making the tutorial.that is simple and easy to learn.

[runjosh]

hah! cool. I always used the non slip loop knot which is also easy but this is even better. Thank you

[WJRD]

Been using this since forever. Works great. 💪

[jasonmullins]

Excellent loop knot to try out. I will give it a whirl. Thanks for posting it!

[strichards]

Like that a lot, using the fly to pull the loop through. Huge help to my fat fingers.

[billp]

Exactly how I've been doing it for years. After passing the fly through the first loop, pull on the left side of the first loop. This will make the fly loop smaller. Then pull on the standing part of the line to shrink the first (non fly) loop. A smaller loop keeps the hook and fly from fouling in the finished loop.