What's the name of the shuriken that Namikaze Minato used?

Flying Raytheon is bitter. The bitter fruit made by four generations of Huo Yingte is several times the weight of ordinary shuriken! The shape is trident. The handle is rolled by the method of flying Raytheon, which means that where this suffering is, it means that Huo Ying's fourth generation is also there. In the past, Kakashi was given a gift as a gift for Kakashi to ascend to heaven. When Kakashi was killed, four generations in Huo Ying could immediately contact him through pain.