I imagine that using three hinges between each board would protect against any reasonable abuse.
What kind of wood did OP use I wonder?
Edit: Perhaps just craft plywood. Like so:
https://www.amazon.com/Midwest-Products-Co-5306-Plywood/dp/B000MNKTSS
I just looked at this for a 29mm Cesaroni motor. I'm going to switch over to a 29mm motor mount. I think I'll just use a 29mm one grain F load instead of adapting to 24mm. I'll definitely try that in OpenRocket! I would never use balsa for fins :^ ) You caught me. The 1/8" 1sq ft G10 stock is a bit pricey at $27.00 per unit, so I think I'll go for this if that sounds good.