Delta 3-D Alert Turkey Archery Target. Backyard 3D targets are the smart choice for durability and economy. They are designed for backyard shooting and are also an excellent choice for economical competition shooting. This target has a solid body made of flex foam. Product Height 34". Product Number 51440. Universal Scoring Rings. Product Category 3D Targets Backyard/Hunting. Arrow Tip Broadhead, Expandable, Field Tip. Bow Speed 300 - 350.