I think your saying your going to by some shafts, inserts, nocks and vanes and put them together. No big deal you just need a tool to put the vanes on and some glue. Most arrow manufactures have a chart that will tell what size you need, but even then you may find you need the next one either way on the chart. Just happens.They will also cut them to length if you don't want to get a saw. If your talking about making your own shafts, can't help you there.