King's JAPAN is the dart brand that metal precision machining company has launched with a help of its technology. The technology can control barrel maximum diameter to the third decimal place which is unprecedented to other brands. It comes up with a penetrated dart barrel (TRANSFICTION) that other brands can hardly technically achieve for mass production.
| max dia | 7.3ｍｍ |
|---|---|
| full length | 37ｍｍ |
| weight | 16.5ｇ |
| Material | tungsten94％ |
| Center of gravity | midFront |
| 企画 | 2BA |
| Release date | 2015/11/11 |