《明史·志·卷五》
士兵摇动旗杆，火光飞上杆顶，随后火光四散，枪头都有光亮如星星。
士卒撼其旗，飞上竿首，既而其火四散，枪首皆有光如星。
The soldier swung the flagpole, and the fire light flew up to the top of the pole, and then the fire light diffused, and the tip of the gun glowed with light like stars.