Bow and arrow

Abstract

A bow-and-arrow set includes a bow, a buffer, a string and an arrow. The bow includes a pipe inserted through an aperture defined therein. The buffer is located in the pipe. The string is tied to the bow. The arrow includes a pile, a pile and a body formed between the pile and the butt. The pile is movable in the pipe while the butt is movable against the string so that the string can shoot the arrow and move the pile within the pipe on releasing of the butt. The buffer can encounter and buffer the pile.

1 . A bow-and-arrow set comprising:
 a bow ( 10 ) including an aperture ( 111 ) defined therein;   a buffer ( 20 ) attached to the bow ( 10 );   a string ( 30 ) tied to the bow ( 10 ); and   an arrow ( 40 ) movably connected to the bow ( 10 ), the arrow ( 40 ) including a pile ( 41 ), a butt ( 42 ) and a shaft ( 43 ) formed between the pile ( 41 ) and the butt ( 42 ), wherein the butt ( 42 ) is movable against the string ( 30 ) so that the string ( 30 ) can shoot the arrow ( 40 ) on releasing of the butt ( 42 ), wherein the buffer ( 20 ) can encounter and buffer the arrow ( 40 ).   
     
     
         2 . The bow-and-arrow set according to  claim 1 , wherein the bow ( 10 ) includes a pipe ( 13 ) inserted through the aperture ( 111 ), wherein the buffer ( 20 ) is located in the pipe ( 13 ), wherein the pile ( 41 ) is movable in the pipe ( 13 ) while the butt ( 42 ) is movable against the string ( 30 ) so that the string ( 30 ) can shoot the arrow ( 40 ) to move the pile ( 41 ) within the pipe ( 30 ) on the releasing of the butt ( 42 ), wherein the buffer ( 20 ) can encounter and buffer the pile ( 41 ). 
     
     
         3 . The bow-and-arrow set according to  claim 2 , wherein the pipe ( 13 ) includes a vent ( 132 ) via which air is expelled from the pipe ( 13 ) when the pile ( 41 ) moves towards the buffer ( 20 ). 
     
     
         4 . The bow-and-arrow set according to  claim 3 , wherein the pipe ( 13 ) includes a channel ( 131 ) in communication with the vent ( 132 ), wherein the channel ( 131 ) includes a diameter larger than that of the vent ( 132 ). 
     
     
         5 . The bow-and-arrow set according to  claim 1 , wherein the pile ( 41 ) includes a diameter larger than that of the shaft ( 43 ) and larger than that of the aperture ( 111 ) so that arrow ( 40 ) is kept on the bow ( 10 ). 
     
     
         6 . The bow-and-arrow set according to  claim 1 , wherein the arrow ( 40 ) includes at least one fletching ( 44 ) attached to the butt ( 42 ). 
     
     
         7 . The bow-and-arrow set according to  claim 1 , wherein the arrow ( 40 ) includes a stop ( 45 ) formed between the butt ( 42 ) and the shaft ( 43 ), wherein the stop ( 45 ) can abut the bow ( 40 ) to avoid insertion of the butt ( 42 ) through the aperture ( 111 ). 
     
     
         8 . The bow-and-arrow set according to  claim 1 , wherein the arrow ( 40 ) includes a nock ( 46 ) for receiving a section of the string ( 30 ). 
     
     
         9 . The bow-and-arrow set according to  claim 1 , further including a front sight ( 60 ) connected to the bow ( 10 ). 
     
     
         10 . The bow-and-arrow set according to  claim 1 , further including colored rings ( 72 ) provided around the shaft ( 43 ). 
     
     
         11 . The bow-and-arrow set according to  claim 1 , further including a light ( 81 ) connected to the bow ( 10 ) and a sensor ( 82 ) connected to the bow ( 10 ) electrically, wherein the sensor ( 82 ) instructs the light ( 81 ) to emit light on detecting the moving arrow ( 40 ). 
     
     
         12 . The bow-and-arrow set according to  claim 11 , wherein the sensor ( 82 ) instructs the light ( 81 ) to emit light of a color on detecting the arrow ( 40 ) moving in a direction and instructs the light ( 81 ) to emit light of another color on detecting the arrow ( 40 ) moving in another direction. 
     
     
         13 . The bow-and-arrow set according to  claim 1 , further including a light-emitting element ( 91 ) connected to the bow ( 10 ) and a sensor ( 82 ) connected to the light-emitting element ( 91 ) electrically, wherein the sensor ( 82 ) instructs the light-emitting element ( 91 ) to cast a light beam for a short period of time on detecting the moving arrow ( 40 ). 
     
     
         14 . The bow-and-arrow set according to  claim 1 , further including a speaker ( 92 ) connected to the bow ( 10 ) and a sensor ( 82 ) connected to the speaker ( 92 ) electrically, wherein the sensor ( 82 ) instructs the speaker ( 92 ) to make a sound on detecting the moving arrow ( 40 ). 
     
     
         15 . The bow-and-arrow set according to  claim 1 , wherein the bow ( 10 ) includes a handle ( 11 ) and two limbs ( 12 ) each connected to an end of the handle ( 11 ), wherein the aperture ( 111 ) is defined in the handle ( 11 ).