The lightening nock

SUMMARY The present invention simply and easily and at the same time controls so that the lighting (blinking) blinking a lamp on / off operation of the lamp, and, on the arrow emission camel for easy coupling to the arrow, the light emission for the arrow according to the invention octopus, the lamps and includes a battery, the lamp is driven forward and backward by the operation of the lamp cell direction on / off the light emitting portion; It mounted to the lamp driving circuit such that by supplying the LED chip in the lamp power to be supplied from the battery to an intermittent lighting (blinking) the flickering lamp flashes; Has a cylindrical structure so that the outer surface is inserted after the end arrows, arrows conjugate in which the cell is inserted into the inner space; The lamp is inserted in the lower part in a state inserted in the arrow combination lamp effector to move in the state inserted into the upper portion of the conjugate in the up and down direction arrows on / off the lamp; includes.