First open regedit
Then navigate HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Next, you're going to create a new value inside the Shell Icons key. Right-click the Shell Icons folder icon and choose New > String Value. Name the new value 29.
(https://i.postimg.cc/K1kTT3XZ/reg1.png) (https://postimg.cc/K1kTT3XZ)
(https://i.postimg.cc/FYMLVFm0/reg2.png) (https://postimg.cc/FYMLVFm0)
Now, you're going to modify that value. Double-click the new 29 value and type (or copy and paste) the following into the "Value data" box to remove arrows from shortcut icons: %windir%\System32\shell32.dll,-50
(https://i.postimg.cc/qh06WmNR/reg3.png) (https://postimg.cc/qh06WmNR)
To put the arrows back just Delete the 29 key.