Here is the fly pattern sheet for the Deschutes Demon.
Materials
Hook:
Steelhead iron
Tail:
Hot orange saddle fibers
Rib:
Medium embossed gold tinsel
Body:
Antique gold wool
Hackle:
Hot orange saddle
Wing:
Brown deer body fur with white bucktail over
The fly above was tied on a TMC 7999 #6 hook and an oval embossed tinsel.
Be sure to check out the Deschutes Demon Throw Back Thursday Fly post for the history of the fly.