This is just 1/8 or thinner plywood you can get small pieces from any lumber store. The base is just some 1/2 or little bigger scrap wood. I used some heavey paper to draw out the shape I wanted then tranfered to the thin wood and cut out. I have a band saw and belt disc sander I can make these in less than 30 minutes. But you can cut them out with a fine tooth saw and shape with sandpaper or file. Glue one up right like in the picture, I just used wood glue. The loose one that goes on top is sanded slightly smaller because it sits on the quill in this jig.
I use a medium to small cheap spring clamp to hold it all together. Trim up the feather with the sharp scissors you were talking about
Then run thru your flame or torch
This one is fuzzy must be the adult beverage
And your very own fletch in what ever style you want, crafted by you.
Now you may want to make three fletch at first, build an arrow and see how they fly and sound, then adjust if you want. I will just sit at my bench with an adult beverage and spend a hour of so making fletch.
If you have any questions let me know you can ask here or pm me.