Multifunctional shooting target structure

A multi-purpose shooting target includes a target box with an inner space, a deceleration projectile stopping device and a double-faced target plate. A projectile collecting groove is disposed in the inner space at the lower side of the target box, and the double-faced target plate provides a combined blowgun/darts target plate. After a projectile pierces a target sheet, the momentum of the projectile is absorbed by the deceleration projectile stopping device. Finally, the projectile drops into the projectile collecting groove, providing highly efficient stopping and collecting of projectiles. A user can enjoy shooting safely, while avoiding risks associated with ricocheting projectiles. Since the face of the double-faced target plate can be changed quickly, it can be used as a shooting target structure for a toy gun, a blowgun target and a dartboard, allowing a shooting activity that is both safer, more diversified and amusing.