How to Tie a Dropper Loop
The dropper loop is a type of knot commonly used in fly fishing. You can tie one or more dropper loops in the middle of your fishing line, and use each loop that you tie to attach an additional fly to the line. To tie a dropper loop, you’ll need a length of fishing line. It’s helpful to tie this knot when you’re near water (e.g. a river or lake) since a dropper loop needs to be moistened before it can be pulled tight.