diff --git a/api/darts.lua b/api/darts.lua
index 7af09f0..3731029 100644
--- a/api/darts.lua
+++ b/api/darts.lua
@@ -123,6 +123,8 @@ mobs:register_arrow("nssm:spine", {
             damage_groups = {fleshy = 2},
         }, nil)
     end,
+    hit_node = function(self, pos, node)
+    end
 })
 
 --morbat arrow
@@ -138,6 +140,8 @@ mobs:register_arrow("nssm:morarrow", {
             damage_groups = {fleshy = 3},
         }, nil)
     end,
+    hit_node = function(self, pos, node)
+    end
 })
 
 -- web arrow
@@ -256,12 +260,14 @@ mobs:register_arrow("nssm:phoenix_arrow", {
         end
 
     end,
+    hit_node = function(self, pos, node)
+    end
 })
 
 mobs:register_arrow("nssm:super_gas", {
     visual = "sprite",
     visual_size = {x = 1, y = 1},
-    textures = {"transparent.png"},
+    textures = {"tnt_smoke.png^[colorize:green:170"},
     velocity = 8,
     -- direct hit
     hit_player = function(self, player)
@@ -367,4 +373,6 @@ mobs:register_arrow("nssm:lava_arrow", {
             end
         end
     end,
+    hit_node = function(self, pos, node)
+    end
 })