초록 ▼

In another form of the invention an apparatus for precisely locating an associated arrow embedded in an associated target having a first center which includes a plurality of corner cube reflectors disposed having a second center with the plurality of corner cube reflectors being arrayed generally ar

In another form of the invention an apparatus for precisely locating an associated arrow embedded in an associated target having a first center which includes a plurality of corner cube reflectors disposed having a second center with the plurality of corner cube reflectors being arrayed generally around a first side of the target. The apparatus includes a light detection and transmitting module disposed on the side of the target which is generally opposite the plurality of corner cube reflectors and generates and receives pulses of light after the light has been reflected off one of the plurality of corner cube reflectors. The apparatus includes apparatus for determining the exact location of an arrow embedded in the target.

대표청구항 ▼

[ I claim:] [1.] An apparatus for precisely locating an associated arrow embedded in an associated unmodified standard board target having a first center wherein the apparatus comprises:a plurality of corner cube reflectors disposed having a second center, said plurality of corner cube reflectors be

[ I claim:] [1.] An apparatus for precisely locating an associated arrow embedded in an associated unmodified standard board target having a first center wherein the apparatus comprises:a plurality of corner cube reflectors disposed having a second center, said plurality of corner cube reflectors being arrayed generally around a first side of the target;a light detection and transmitting module, said light detection and transmitting module being disposed on a side of the target which is generally opposite said plurality of corner cube reflectors, said light detection and transmitting module generating pulses of light and receiving the pulses of light after said light has been reflected off one of said plurality of corner cube reflectors;first and second mirrors positioned generally opposite to said first side and respectively on each side of said light detection and transmitting module, said mirrors disposed to reflect light beams originating from said light detection and transmitting module to cause light pulses to scan across the entire face of the target;means for detecting when an arrow embedded in the target interrupts a light pulse emitted from said light detection and transmitting module; andmeans for determining the exact location of an arrow embedded in the target.