I don't know if it will fit but Bohning sells a reciever that uses an o ring that grips the shaft rather than recieves the nock. I do not believe it is featured in their online catalogue. If memory serves me right I had to call and ask for it. Basically it there is an o ring where the end of the shaft goes into the base of the fletching too and the fit is tight enough to hold the arrow during fletching.
If you can find an older type glue on nock to fit the end of the arrow you might it might be able to make the shaft friction fit the nock.

Good luck.