Hey, sorry if the pics are a bit shoddy but I think you should be able to get the just of it.
The shafts I am using in this tutorial are cattail with short birch and serviceberry foreshafts with fire hardened points.
Materials: Any suitable feathers for fletching, (turkey, goose etc.) fine crochet thread or other thread, scissors, (optional) beeswax, (optional) water resistant glue.
I start by cutting my fletchings, leave them a little extra long as you will have to shave the bristles off for about a cm. on either end where you will be wrapping them. Trim them down a little, not perfect but close to the width you will want them to ultimately be, this makes it easier to part the bristles when tying them on.
Cut the upper end of each fletching about 1-2mm. shorter than the next:
Wax your thread with some beeswax, I used a little less than 1 1/2 arm lengths to tie these on, longer fletchings will require more so be generous,
Start your binding by wrapping over the loose end of your string,
Now continue your wrapping, going around the end of your longest fletch twice to hold it on, then introduce your next fletching and go around it twice and finally your third and last fletch, continue wrapping until the de-bristled quill is nearly completely wrapped, wrapping now around all 3.
You can't see all 3 fletchings, the 3rd. is on the other side.
Now make a loop and tuck your thread under it, then pull tight...
Now continue with the same thread down between the bristles of your fletchings in a spiral pattern with about a cm. spacing or a little less.
When you have wrapped all the way down between the bristles of the fletchings make another loop around the bare quills at the end and tuck the thread through the loop and pull tight. Now decide whether you want a helix on them or not, if you do gently push the bottom of each fletching along under where you tied it, push toward the dull side of the fletchings to do it properly, push all of them over the same amount at the base until you have enough of a helix, if you don't want a helix then just straighten them up and continue to the next step!
Wrap the rest of your quills and about a cm. past the quill along the shaft, make another loop and tuck the thread through it and pull tight!
YOUR DONE! I coat the wrapping on either end with some water resistant glue to secure it better, but if you tie a double knot rather than a single you wouldn't have to, or you could simply put glue on only the knot.
The finished product, (sorry, I had to take the photos indoors, bad lighting,)
I made 5 of the fletching type on the right, 3 of the the long narrow fletching type in the center and 8 of the angled type on the left.
OBVIOUSLY I NEED A LITTLE WORK ON MY AIM...COULDN'T HIT THAT DARN PIECE OF BIRCH BARK....