The F-Fly is a popular river pattern that accounts for a lot of fish, for other anglers maybe it’s always been a bit of a bogey fly for me.
The F-Fly is a simple pattern a really basic wing made of CDC feathers and usually but not exclusively a peacock herl body. It’s the latter that the fly tyer can change and tweak to their needs. Not only do the natural oils and structure of the CDC feathers from a duck’s anal glands float high on the water, they also look good and help the pattern sit well.
Of course, being less complicated than the TV show Lost also has its advantages. With such a simple tie, you can tailor the sizes and colours really easily. And you can tie them quickly. I have veered of the beaten track with this variation but, I can guarantee its effectiveness. Why not come up with you own variation and post a picture in the comments bellow?