Here is the fly pattern sheet for the Quigley March Brown Hackle Stacker.
Materials
Hook:
Daiichi 1180 or TMC 100, size 12 – 14
Thread:
Danville 70 denier brown
Tail:
Microfibbits – medium dun
Body:
Superfine March Brown dubbing
Thorax:
Superfine March Brown dubbing
Hackle:
Brown
Here is a terrific Youtube video from Johnny Utah. It’s the best technique I’ve seen for creating the parachute loop for the Hackle Stacker.