Here is the fly pattern sheet for the Del Cooper.
And a Del Cooper tied on an Alec Jackson hook.
Materials
Hook:
TMC 2999 or Dai Riki 2929, size 2 – 6
Thread:
Black
Tag:
Silver oval tinsel
Tail:
Red hackle fibers
Body:
Purple wool yarn or chennile
Rib:
Silver oval tinsel
Hackle:
Red
Wing:
While bucktail
Be sure to check out the Throw Back Thursday Flies post about the Del Cooper.