I'm introducing my 6 year old grandson to archery.  I purchased a vintage Little Bear bow, 17 pound draw weight, and it came with 10 Microflite fiberglass arrows size #0.  The nocks do not have a taper and fit directly on the shaft with no insert. Need a few replacement nocks...anyone know where I could find some or perhaps know of an alternative nock that might work?

I just looked through my stash of Microflights, thinking I had a few kids arrows in there.
The smallest I have are #4's so that doesn't help you much.

However, I do have two packages of older Saunders nocks. One is marked !/4 inch, the other is not marked, but look as small if not smaller.

You are welcome to both packs if you want them.

Hello 4runr,
That is a generous offer and I accept.  I measured my Microflite "0" arrows and they appear to have a 1/4" outside diameter so I'm betting your nocks will work.  Send a message to my email at donaldwiese@gmail.com and we can make arrangements.  Really appreciate the offer.

Email sent.