How to tie a dropper loop fishing knot

The Dropper loop is a classic loop knot which is often used on multi-hook fishing lines and bait rigs. The dropper loop is also often used by fly fishermen to attach an extra fly to the leader. The dropper loop can be created in the middle of a the fishing line and forms a loop which is off to the side of the line. Watch this video knot-tying tutorial and learn how to tie a dropper loop fishing knot.