修改飞剑的标记时间，改为0.5s

ActionTowerDefense/Assets/Resources/Prefab/MySoldier/Demonic_Arrow.prefab

@@ -1281,6 +1281,7 @@ MonoBehaviour:
   totalHp: 10
   hp: 0
   canFly: 1
+  canControlFly: 0
   nowCanFly: 0
   canNotShotDown: 1
   canNotAddForce: 0
@@ -1537,7 +1538,7 @@ MonoBehaviour:
         time: 0
       stackingWounds:
         damage: 0.5
-        time: 2
+        time: 0.5
       changeDamage:
         rate: 0
       sustainedInjury: