Fletching should have been included in the retail copy of the game.
This. When you craft them, you should craft stacks of 20 at a time.
Also, I wish Archery had actual abilities like Frost Arrow, Exploding Arrow, Multi-Shot, Shove, Set Trap and a few others. Archery is way too powerful and one-dimensional. Being able to have control over Arrows that Snare your target, explode in an AE radius, confuse your targets, push and stagger targets and set bear traps that root targets would be fantastic additions. I was very disappointed when I saw Perks and 90% of them just add more damage or something each "rank". Blech, ranked Perks or Skills are a terrible idea.