This is a Ring Toss Kit I designed for my niece for her Christmas Present. A fairly simple print, but was great fun to make. Still using TinkerCAD as I haven't had time to devote to learning Fusion360. Hope you all enjoy. I have not printed the alternate pegs, but they should work just as well as the others. I did have to tweak things to make it work just right to my desired specifications.
I printed the ones seen with a .6 nozzle and 3 perimeters. The ring-ends were printed on my Ender 3. Printed the pegs with a decent brim (10mm or greater). May have to do a little adjusting to fit your specific printer.
For the rings, I used a 3/8 inch diameter rope with knots tied in each end, then simply super-glued the insert into the other end.