Fly tying a Griffith Gnat
Start the thread behind the eye and wrap back to the hook bend. Tie in a grizzly hackle by its butt end at the bend of the hook.
Return the thread to the front of the hook and tie in several peacock herls just behind the eye.
Wrap back over the herls to the bend and return the thread to the eye.
Wrap the peacock forward to the eye and tie off. Clip the excess.
Spiral wrap the feather forward over the peacock to the eye and tie off. Clip the excess feather and whip finish the thread.