Low temp hot melt. I think Big Jim carries it and it is supposed to work well with carbons.
Otherwise, maybe a small amount of barge cement, or use a target thin enough you can push the arrow through and pull it out of the back side. I think scotch tape would exceed the tolerance of the insert/shaft match up.
You could try placing a plastic grocery bag over the insert and then press it into the shaft, allowing the plastic to act as a shim. It will tear off easily enough and should pull out when necessary. It may or may not work.
And you can always trim at the nock end, rather than the insert end when bareshafting and trimming the shaft.