How to build an arrow table in my world game?

In my world, the purpose of making an arrow platform, that is, the arrow platform, is to be used as fuel for the stove. Players need to prepare two flints and four boards. These materials must be placed neatly to make an arrow table. The specific operation steps are as follows.

1. It takes two flints to make an arrow platform, as shown in the figure below.

2. Players need to prepare four boards, as shown in the figure below.

3. Put it on the workbench as shown in the figure, with two flints above and four boards below as shown in the figure below.

4. Finally, according to the above arrangement, the arrow platform can be manufactured, as shown in the figure below.

Precautions:

1. Arrow-making platform can't make arrows by itself, but can only be used as fuel for the furnace for players. Each arrow making platform can melt 1.5 items. Or as a stepping stone.

2. The way to build the arrow platform must be to put two flints on it and four pieces of wood on the bottom.

3. What players do in the game is "construction" and "destruction", but it is easy to make cabins, castles and even cities by assembling building blocks like Lego, but if the imagination of players is added, air cities and underground cities can also be realized.