An ”Almost Ready to Fly” rocket,  raided exclusively for Hobby Lobby, that has a plastic fin can assembly and asymmetric fin layout with a ring glider on one side.  I was unable to get the glider to do anything but plunge straight to the ground using the existing shroud so a cut one out of card stock that had a slightly longer tail, which ended up working great.  There is a version of this with two ring gliders called the Double Ringer.