Here is the fly pattern sheet for the Improved F Fly. It is a fly designed by Marjan Fratnik, a Slovenian fishermen and fly tyer.

Improved F Fly | www.johnkreft.com

Materials

Hook:

Daiichi 1100, 1110, or 1182, #12 – 22

Thread:

8/0 brown, tan, yellow, olive dun, march brown or black

Body:

Superfine dubbing to match insect

Wing:

CDC

Here is a link to my RiverKeeper Flies YouTube Channel:

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