DART PIN INCLUDING PLURITY OF FLIGHTS

The present invention relates to a dart pin structure capable of improving the straightness of a dart pin. According to at least one embodiment of the present invention, the straightness of a dart pin can be improved by including a first flight at the rear part of a barrel and supplying a rear lift...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MOON, SO RA, KIM, YU CHAN, KIM, JI YOUNG
Format: Patent
Sprache:eng ; kor
Schlagworte:
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Beschreibung
Zusammenfassung:The present invention relates to a dart pin structure capable of improving the straightness of a dart pin. According to at least one embodiment of the present invention, the straightness of a dart pin can be improved by including a first flight at the rear part of a barrel and supplying a rear lift to counterbalance when the dart pin flies, and by including a second flight at the front part of the barrel and supplying a front lift to the counterbalance.