AN ARROW BODY WITH DIMPLES AND MANUFACTURING METHOD OF THE SAME

PURPOSE: An arrow body with dimples and a manufacturing method thereof are provided to simultaneously form dimples when manufacturing the arrow body, not in post processing, thereby simplifying the manufacturing process. CONSTITUTION: An arrow body comprises an arrowhead, a nock, and a plurality of...

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Bibliographische Detailangaben
1. Verfasser:	SONG, MOON JAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AMMUNITION BLASTING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION HEATING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: An arrow body with dimples and a manufacturing method thereof are provided to simultaneously form dimples when manufacturing the arrow body, not in post processing, thereby simplifying the manufacturing process. CONSTITUTION: An arrow body comprises an arrowhead, a nock, and a plurality of dimples(120b). The arrowhead is coupled to the leading end of the arrow body and the nock to the backend. The arrow body is manufactured by winding a laminated sheet(101), which is made of a plurality of carbon fibers(110a,120a) arranged in a specific direction and in which the plurality of dimples are punched from top to bottom, around a mandrel.