I had a HyperCard stack of paper airplane designs that I must have printed hundreds of times. A cursory search didn’t turn it up and I have no idea where it came from. Maybe it’s lost to time.

This is probably not the one, but here is something I came across that seems a bit more limited and different from the thing you are describing.

https://archive.org/details/hypercard_wingmaker1

This is a cool stack, thank you. It’s not the one I remember, but I’m enjoying it nonetheless.

For me, cassette mix-tape label inserts.