Tying wings on dry flies isn't as difficult as it might seem at first. There are several methods of producing wings on your flies.
Cicada Dry Fly - The Cicada is a large bulky insect
The Basic Manual of Fly-Tying: Fundamentals of Imitation: Fling
New Zealand Fishing Flies Archives - Page 4 of 9
HOW TO TIE ON WINGS FLY TYING
Kalin's Google Eye Hair Jig
Four Kinds of Fishing Flies
Flytying for beginners: Learn all the basic tying skills via 12
Art] Drawing YOUR characters! (maybe) If you have an
Flytying for beginners: Learn all the basic tying skills via 12 popular
How to tie John Barr's Vis-A-Dun, Dry Fly Fishing
Classic Dry Fly with Hackle Tip Wings
How to Catch Salmon - Tips to maximize your chances on the river by Clive Morriss