The game will take place in July 2026 but some pre-event is playing this week-end and I managed to build 4 arrows with screw head.
For now, the only available heads are foam 70mm half balls glued on 3D printed cones but at least if the shafts are broken, it can be repaired with less effort.
The feathers have been found during walks in the country side mostly pidgeons.
I can't imagine building a convenient and usable quiver in the remaining time so it will be improvisation.